CN114986712B - Production equipment and process of high-precision capillary glass tube - Google Patents
Production equipment and process of high-precision capillary glass tube Download PDFInfo
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- CN114986712B CN114986712B CN202210779865.7A CN202210779865A CN114986712B CN 114986712 B CN114986712 B CN 114986712B CN 202210779865 A CN202210779865 A CN 202210779865A CN 114986712 B CN114986712 B CN 114986712B
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- 239000011521 glass Substances 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 114
- 238000005520 cutting process Methods 0.000 claims abstract description 80
- 238000003825 pressing Methods 0.000 claims abstract description 43
- 210000000078 claw Anatomy 0.000 claims description 74
- 210000001503 joint Anatomy 0.000 claims description 5
- 210000003781 tooth socket Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The application relates to production equipment and a process of a high-precision capillary glass tube, which belong to the technical field of glass tube production equipment and comprise a frame, a material groove body arranged on a bearing surface of the frame, and a pushing mechanism and a cutting mechanism which are arranged on the bearing surface of the frame and are sequentially arranged along the conveying direction of materials, wherein the bearing surface of the frame is also provided with a pressing mechanism, and a cutting end of the cutting mechanism is positioned between two pressing ends of the pressing mechanism. The application has the effect of improving the stability when cutting the capillary glass tube, thereby reducing the occurrence of the conditions of tripping and damage of the capillary glass tube in the cutting process.
Description
Technical Field
The application relates to the technical field of glass tube production equipment, in particular to high-precision capillary glass tube production equipment and technology.
Background
The capillary glass tube is a tube with smaller inner diameter, usually a thin tube with inner diameter less than or equal to 1mm, and is called capillary because of the thin tube diameter like hair, and is commonly used in medicine and building materials at present.
The existing production equipment of the capillary glass tube comprises a forming device, a first material channel, a feeding wheel, a softening device, a cooling device and a cutting device which are sequentially arranged along the material conveying direction, wherein the forming device is used for forming the capillary glass tube, the softening device is used for softening and stretching the capillary glass tube, the cold cutting device is used for cooling the softened and stretched capillary glass tube, so that the capillary glass tube is continuously output from the forming device and gradually cooled in the conveying process, then a worker conveys the cooled material into the cutting device, and the cutting operation is carried out on the capillary glass tube by driving the cutter to move up and down through a cylinder.
With respect to the related art in the above, the inventors consider that there are the following technical drawbacks: in the cutting operation of the capillary glass tube, the capillary glass tube is subjected to a shearing force, and the end portion of the capillary glass tube is liable to jump out of the cutting device and be damaged, and further improvement is required.
Disclosure of Invention
In order to improve the stability of cutting the capillary glass tube and reduce the occurrence of the conditions of tripping and damage of the capillary glass tube in the cutting process, the application provides production equipment and process of the high-precision capillary glass tube.
In a first aspect, the present application provides a production apparatus for a high-precision capillary glass tube, which adopts the following technical scheme:
The utility model provides a production facility of high accuracy capillary glass tube, includes the frame, sets up the material groove body on the frame loading surface and sets gradually pushing equipment and cutting mechanism on the loading surface of frame and along the direction of delivery of material, still be provided with on the loading surface of frame and press the material mechanism, the cutting end of cutting mechanism is located between the two swager ends of pressing the material mechanism.
Through adopting above-mentioned technical scheme, the setting of pushing equipment is used for the pay-off, when needs cut the capillary glass pipe on the material cell body, starts pressing mechanism earlier, because cutting mechanism's cutting end is located between pressing mechanism's two presses the material end to stability when improving cutting capillary glass pipe, and then the circumstances that the capillary glass pipe appears jumping off and damage in the in-process of cutting takes place to reduce.
Preferably, the cutting mechanism comprises a mounting seat vertically mounted on a rack bearing surface, a mounting plate which is in sliding connection with one side of the mounting seat, which is close to the material tank body, and a cutting assembly arranged on the mounting plate, wherein a vertically arranged long strip groove is formed in one side of the mounting seat, which is close to the material tank body, a vertically arranged hydraulic cylinder is mounted at the bottom of the inner wall of the long strip groove in the mounting seat, one end of the mounting plate, which is close to the mounting seat, is fixedly connected with a sliding block which is in sliding connection with the long strip groove, the telescopic end of the hydraulic cylinder is fixedly connected with the bottom surface of the sliding block, and a cutting groove corresponding to the cutting end position of the cutting assembly is formed in the inner wall of the material tank body.
Through adopting above-mentioned technical scheme, pneumatic cylinder drive mounting panel goes up and down to make the mounting panel drive cutting assembly go up and down, make cutting assembly's cutting end can cut the material that is located the material groove internal.
Preferably, the pressing mechanism comprises a double-shaft air cylinder vertically installed on the bearing surface of the rack and located on one side of the material tank body far away from the installation seat, a connecting piece arranged between the installation seat and the material tank body and a pressing piece connected with the double-shaft air cylinder and the connecting piece respectively, the pressing piece comprises two longitudinal long strips arranged above the material tank body and parallel to each other and two arc pressing plates fixedly connected on the bottom surfaces of the two long strips respectively, the cutting end of the cutting assembly is located between the two arc long strips, the arc side of the arc pressing plates is matched with the inner wall of the material tank body, a lower placing groove for placing materials is formed in the inner wall of the material tank body, an upper placing groove corresponding to the lower placing groove is formed in the arc side of the arc pressing plates, the double shaft of the double-shaft air cylinder is fixedly connected with one end bottom of the two long strips respectively, and one end of the connecting piece far away from the double-shaft air cylinder is connected with one end of the long strips.
Through adopting above-mentioned technical scheme, biax cylinder drives two laths and moves down for two arc clamp plates that are located cutting assembly cutting end both sides move down, thereby go up standing groove and lower standing groove and compress tightly the material jointly, and then improve the stability when cutting the capillary glass pipe.
Preferably, the pushing mechanism comprises a fixing frame arranged on a bearing surface of the frame and positioned at a discharge end of the material tank body, a fixed plate arranged on the bearing surface of the frame and positioned at a feed end of the material tank body, a guide rod arranged between the fixing frame and the fixed plate, a pushing plate connected with the guide rod in a sliding manner, and an intermittent pushing assembly arranged on one side of the fixed plate close to the fixing frame and connected with the pushing plate at a pushing end, wherein two opposite ends of the guide rod are respectively fixedly connected with one side of the fixing frame and one side of the fixed plate close to each other, and a pushing block extending into a lower placing groove is fixedly connected to an arc side of the pushing plate.
Through adopting above-mentioned technical scheme, under the promotion effect of the pushing end of intermittent type material pushing component for extend to the material pushing block in the standing groove down and can intermittent type remove, thereby make the material pushing block can make the material that is located in the standing groove down remove the distance of specific length, reach intermittent type pay-off's purpose.
Preferably, the intermittent pushing assembly comprises a connecting plate, a connecting column, a fluted disc, a screw rod and an intermittent driving component, wherein the connecting plate is installed on one side, close to a fixed frame, of the fixed plate and is located at one end, far away from a guide rod, of the fixed plate, the connecting column is fixedly connected to one side, far away from the fixed plate, of the connecting plate, the fluted disc is rotationally connected to one end, far away from the fluted disc, of the fluted disc, the screw rod is rotationally connected with the fixed frame through the pushing plate, the screw rod is in threaded connection with the pushing plate, a plurality of uniformly distributed disc teeth are integrally formed on the peripheral side of the fluted disc, tooth grooves are formed between the adjacent disc teeth, and the driving end of the intermittent driving component is in butt joint with the tooth grooves.
By adopting the technical scheme, the intermittent pushing assembly is used for driving the intermittent movement of the pushing plate.
Preferably, the intermittent driving component comprises a connecting seat arranged on one side of the connecting plate far away from the fixed plate, a fixing seat detachably connected to the connecting seat, a guide piece connected to the connecting seat in a sliding manner, a sliding piece connected to the fixing seat in a sliding manner, and a lifting piece arranged on the connecting seat and connected with the guide piece at the telescopic end, wherein the guide piece is connected with the sliding piece, and the sliding piece is in butt joint with the tooth slot.
By adopting the technical scheme, the intermittent driving component is used for controlling the fluted disc to rotate intermittently along the same direction.
Preferably, the sliding piece comprises a sliding shell connected with the fixed seat in a sliding manner, an extension block fixedly connected to one side of the sliding shell close to the connecting seat and connected with the guide piece in a sliding manner, a fixed groove body fixedly connected to one side of the sliding shell far away from the extension block and communicated with the sliding shell, and a claw hinged in the fixed groove body through a hinge shaft, wherein the claw of the claw is located at one end of the claw far away from the hinge shaft, the claw of the claw extends out of the fixed groove body, the claw of the claw is abutted against a tooth slot, a reset spring is arranged between the claw and the sliding shell, and one end of the reset spring is fixedly connected with an inner cavity of the sliding shell, and the other end of the reset spring is fixedly connected with the claw of the claw.
By adopting the technical scheme, when the plane side of the claw part of the claw is abutted with the tooth slot, the claw can drive the fluted disc to rotate; when the inclined surface side of the claw part of the claw is abutted with the tooth groove, the claw can not drive the fluted disc to reversely rotate; meanwhile, when the claw parts of the claws move to the other tooth slot, the claw parts of the claws are reset to the other tooth slot under the reset action of the reset spring; thereby realizing that the fluted disc can only intermittently rotate along the same direction.
Preferably, the connecting plate is kept away from one side of fixed plate and is located and is provided with spacing subassembly between spliced pole and the connecting seat, spacing subassembly's spacing end extends to the tooth's socket that the position corresponds, spacing subassembly includes limiting plate, spacing axle and spacing spring, limiting plate fixed connection is kept away from one side of fixed plate and is located between spliced pole and the connecting seat at the connecting plate, the installation cavity has been seted up in the limiting plate, be provided with spacing electric putter and stopper in the installation cavity, spacing electric putter's flexible end and stopper fixed connection, spacing electric putter's one side fixed connection is kept away from to spacing spring's one end and stopper, spacing spring's one end and spacing axle fixed connection are kept away from to spacing spring's one end extends to outside the limiting plate, spacing axle extends to in the tooth's socket to the one end outside the limiting plate, just spacing spring's one end is kept away from to spacing axle is provided with the round chamfer.
Through adopting above-mentioned technical scheme, spacing subassembly's setting can be timely carry out spacingly to the fluted disc to reduce the fluted disc at pivoted in-process, rotate the head owing to inertia.
Optionally, the unlocking groove has been seted up to one side that the fixed plate was kept away from to the connecting plate, unlocking electric putter is installed to the unlocking inslot of connecting plate, the bottom fixedly connected with unblock piece of connecting seat, the unblock piece slides with the unlocking groove and is connected, unlocking electric putter's flexible end and unblock piece fixed connection.
Through adopting above-mentioned technical scheme, the setting of unblock electric putter and unlocking piece unblock fluted disc to make fluted disc can overturn and rotate.
In a second aspect, the present application provides a process for manufacturing a high precision capillary glass tube, comprising the steps of:
S1: placing the materials in a lower placing groove, and under the action of an intermittent pushing component, intermittently driving a screw rod to rotate so that a pushing block pushes the materials placed in the lower placing groove to move a specific distance;
S2: then the double-shaft air cylinder drives the two long strips to move downwards, so that the two arc-shaped pressing plates positioned at the two sides of the cutting end of the cutting assembly move downwards, and the upper placing groove and the lower placing groove jointly compress materials;
S3: the material is cut by the cutting end of the cutting assembly.
By adopting the technical scheme, the stability of the glass capillary tube is improved when the glass capillary tube is cut.
In summary, the present application includes at least one of the following beneficial technical effects:
the pushing mechanism is used for feeding, when the capillary glass tube on the material groove body needs to be cut, the pressing mechanism is started firstly, and the cutting end of the cutting mechanism is positioned between the two pressing ends of the pressing mechanism, so that the stability of cutting the capillary glass tube is improved, and the situation that the capillary glass tube is jumped off and damaged in the cutting process is reduced;
The double-shaft air cylinder drives the two long strips to move downwards, so that the two arc-shaped pressing plates positioned at the two sides of the cutting end of the cutting assembly move downwards, and the upper placing groove and the lower placing groove jointly compress materials, so that the stability of cutting the capillary glass tube is improved;
When the plane side of the claw part of the claw is abutted with the tooth slot, the claw can drive the fluted disc to rotate; when the inclined surface side of the claw part of the claw is abutted with the tooth groove, the claw can not drive the fluted disc to reversely rotate; meanwhile, when the claw parts of the claws move to the other tooth slot, the claw parts of the claws are reset to the other tooth slot under the reset action of the reset spring; thereby realizing that the fluted disc can only intermittently rotate along the same direction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application.
Fig. 2 is an exploded view of the material tank, the pressing mechanism and the cutting mechanism of the present application.
Fig. 3 is a schematic structural view of the pushing mechanism of the present application.
Fig. 4 is a schematic structural view of the intermittent pushing assembly of the present application.
Fig. 5 is an exploded view of the guide and glide of the present application.
Fig. 6 is an enlarged partial schematic view of the portion a in fig. 4.
Reference numerals illustrate: 1. a frame; 11. a connection frame; 12. a material guide plate; 121. a striker plate; 13. a material receiving box; 2. a material tank body; 21. a lower placement groove; 22. cutting a groove; 3. a pushing mechanism; 31. a fixing frame; 32. a fixing plate; 33. a guide rod; 34. a pushing plate; 341. a pushing block; 35. an intermittent pushing assembly; 351. a connecting plate; 3511. unlocking grooves; 3512. unlocking the electric push rod; 352. a connecting column; 353. fluted disc; 354. a screw rod; 4. a cutting mechanism; 41. a mounting base; 411. a long strip groove; 412. a hydraulic cylinder; 42. a mounting plate; 421. a slide block; 43. a cutting assembly; 431. a driving member; 432. a driving wheel; 433. a protective cover; 434. a saw blade; 435. a conveyor belt; 5. a material pressing mechanism; 51. a biaxial cylinder; 52. a connecting piece; 521. a plug cylinder; 522. a rod; 53. a pressing piece; 531. a long slat; 532. an arc-shaped pressing plate; 5321. an upper placement groove; 6. an intermittent driving part; 61. a connecting seat; 611. a dovetail groove; 62. a fixing seat; 621. a clamping block; 622. a sliver block; 6221. an angular groove; 63. a guide member; 631. dovetail blocks; 632. a guide plate; 6321. a slip groove; 64. a sliding member; 641. a slip shell; 642. an extension block; 643. a fixed groove body; 644. a claw; 645. a return spring; 65. a lifting member; 7. a limit component; 71. a limiting plate; 711. a mounting cavity; 712. limiting the electric push rod; 713. a limiting block; 72. a limiting shaft; 73. and a limit spring.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses production equipment of a high-precision capillary glass tube. Referring to fig. 1, the production device of the high-precision capillary glass tube comprises a frame 1, a material groove body 2 arranged on a bearing surface of the frame 1, and a pushing mechanism 3 and a cutting mechanism 4 which are arranged on the bearing surface of the frame 1 and sequentially arranged along the conveying direction of materials, wherein a material pressing mechanism 5 is further arranged on the bearing surface of the frame 1, and a cutting end of the cutting mechanism 4 is positioned between two material pressing ends of the material pressing mechanism 5.
Referring to fig. 1 and 2, a connecting frame 11 is installed around the bearing surface of a frame 1, the notch of a material tank body 2 is arranged upwards, a material guiding plate 12 is installed at the discharge end of the material tank body 2, and two sides of the material guiding plate 12 are vertically fixed with a material blocking plate 121 extending upwards; the inclined direction of the material guide plate 12 is downwards inclined towards the direction away from the material tank body 2, one end of the material guide plate 12 away from the material tank body 2 passes through the connecting frame 11 to extend out of the connecting frame 11, and a material receiving box 13 is arranged at the discharge end of the frame 1 and below the material guide plate 12; the receiving bin 13 is adapted to receive product material falling from the guide plate 12. The inner wall of the material tank body 2 is provided with a plurality of lower placing grooves 21, and the cross section of each lower placing groove 21 is semicircular; and the length direction of the lower placing groove 21 is consistent with the conveying direction of the material.
Referring to fig. 1 and 2, the cutting mechanism 4 includes a mounting seat 41 vertically mounted on the carrying surface of the frame 1, a mounting plate 42 slidingly connected to one side of the mounting seat 41 close to the material tank body 2, and a cutting assembly 43 disposed on the mounting plate 42; one side of the mounting seat 41, which is close to the material tank body 2, is provided with a vertically arranged strip groove 411, a vertically arranged hydraulic cylinder 412 is arranged in the mounting seat 41 and positioned at the bottom of the inner wall of the strip groove 411, the telescopic end of the hydraulic cylinder 412 is upwards arranged, one end of the mounting plate 42, which is close to the mounting seat 41, is fixedly connected with a sliding block 421 which is in sliding connection with the strip groove 411, and the telescopic end of the hydraulic cylinder 412 is fixedly connected with the bottom surface of the sliding block 421. The telescopic end of the hydraulic cylinder 412 drives the sliding block 421 to lift, so that the mounting plate 42 drives the cutting assembly 43 to lift.
Referring to fig. 1 and 2, the cutting assembly 43 includes a driving member 431 installed on the top surface of the mounting plate 42, a driving wheel 432 fixedly connected with an output shaft of the driving member 431, a protective cover 433 installed on the bottom surface of the mounting plate 42, a saw blade 434 rotatably connected in the protective cover 433 through a rotation shaft, a driven wheel fixedly connected with an end of the rotation shaft, and a conveyor belt 435 disposed on the driving wheel 432 and the driven wheel; the protective cover 433 is a hollow cover body with a semicircular section, and the opening of the protective cover 433 is arranged downwards. In this embodiment, the driving member 431 is a motor, an output shaft of the motor faces away from the pushing mechanism 3, and the driving wheel 432 and the driven wheel are located on the same vertical line; one end of the driven wheel far away from the driving wheel 432 penetrates through the protective cover 433 and is rotationally connected with the protective cover 433, the saw blade 434 is located in the protective cover 433, and the saw blade 434 is fixedly sleeved on the periphery of the rotating shaft. The inner wall of the material tank body 2 is provided with a cutting tank 22 corresponding to the position of the saw blade 434.
Therefore, when the material in the lower placing groove 21 needs to be cut, the motor is started, and the motor drives the driven wheel through the driving wheel 432, so that the driven wheel drives the saw blade 434 to rotate through the rotating shaft, and then drives the mounting plate 42 to descend through the telescopic end of the hydraulic cylinder 412, so that the material in the lower placing groove 21 is cut.
Referring to fig. 1 and 2, the material pressing mechanism 5 is configured to press the material during the cutting process, so that the cut material has higher precision; the pressing mechanism 5 comprises a double-shaft air cylinder 51 vertically arranged on the bearing surface of the frame 1 and positioned on one side of the material tank body 2 far away from the mounting seat 41, a connecting piece 52 arranged between the mounting seat 41 and the material tank body 2, and a pressing piece 53 respectively connected with the double-shaft air cylinder 51 and the connecting piece 52.
Referring to fig. 1 and 2, the pressing piece 53 includes two long strips 531 longitudinally disposed above the material tank body 2 and parallel to each other, and two arc-shaped pressing plates 532 fixedly connected to the bottom surfaces of the two long strips 531, respectively; the saw blade 434 is located between two arc length laths 531, and the circular arc side of arc clamp plate 532 matches with the inner wall phase-match of material cell body 2, has offered a plurality of standing grooves 5321 on the circular arc side of arc clamp plate 532, goes up the quantity of standing groove 5321 and the quantity unanimous and the one-to-one of lower standing groove 21, goes up the standing groove 5321 and the corresponding lower standing groove 21 of position and forms a circular slot with the contour phase-match of material jointly. The biax of biax cylinder 51 all sets up towards upwards, and the biax of biax cylinder 51 is fixed connection with the one end bottom of two laths 531 respectively.
Referring to fig. 1 and 2, the connecting pieces 52 are provided with two groups, the two groups of connecting pieces 52 are respectively connected with two long strips 531, each group of connecting pieces 52 comprises an inserting cylinder 521 arranged between the mounting seat 41 and the material tank body 2 and an inserting rod 522 in inserting fit with the inserting cylinder 521, the inserting cylinder 521 is a hollow cylinder, and one end of the inserting rod 522 away from the inserting cylinder 521 is fixedly connected with the bottom of one end of the long strip 531 away from the biaxial cylinder 51.
Therefore, before the material needs to be cut, the double shaft of the double shaft air cylinder 51 descends to drive the two long strips 531 to descend, so that the arc pressing plates 532 positioned on two sides of the saw blade 434 are pressed down, and the upper placing groove 5321 and the lower placing groove 21 corresponding to the positions form a circular groove matched with the outline of the material together, so that the material is pressed.
Referring to fig. 1 and 3, the pushing mechanism 3 includes a fixing frame 31 mounted on a carrying surface of the frame 1 and located on a discharging end of the material tank body 2, a fixing plate 32 mounted on the carrying surface of the frame 1 and located on a feeding end of the material tank body 2, a guide rod 33 disposed between the fixing frame 31 and the fixing plate 32, a pushing plate 34 slidably connected with the guide rod 33, and an intermittent pushing assembly 35 disposed on a side of the fixing plate 32 close to the fixing frame 31 and having a pushing end connected with the pushing plate 34.
Referring to fig. 3 and 4, the cross section of the fixing frame 31 is U-shaped and the opening thereof is downwardly disposed, the length direction of the guide rod 33 is consistent with the length direction of the material tank 2, and the guide rod 33 is disposed at a side of the material tank 2 away from the mounting seat 41 at intervals, and opposite ends of the guide rod 33 are fixedly connected with the fixing frame 31 and the fixing plate 32, respectively, at a side thereof close to each other. The pushing plate 34 is positioned between the fixed frame 31 and the fixed plate 32, and the arc side of the pushing plate 34 is matched with the inner wall of the material tank body 2; the arc side of the pushing plate 34 is fixedly connected with a plurality of pushing blocks 341, the number of the pushing blocks 341 is consistent with that of the lower placing grooves 21 and corresponds to that of the lower placing grooves 21 one by one, one end, away from the pushing plate 34, of each pushing block 341 extends into the lower placing groove 21, and the pushing blocks 341 are connected with the pushing plate 34 in a sliding mode.
Referring to fig. 3 and 4, the intermittent pushing assembly 35 includes a connection plate 351 installed at one side of the fixing plate 32 near the fixing frame 31 and located at one end of the fixing plate 32 far from the guide rod 33, a connection post 352 fixedly connected to one side of the connection plate 351 far from the fixing plate 32, a toothed disc 353 rotatably connected to one end of the connection post 352 far from the connection plate 351, a screw rod 354 fixedly connected to one end of the toothed disc 353 far from the connection post 352, and an intermittent driving part 6 connected to the toothed disc 353; one end of the screw rod 354, which is far away from the fluted disc 353, penetrates through the pushing plate 34 to be rotationally connected with the fixed frame 31, and the screw rod 354 is in threaded connection with the pushing plate 34; a plurality of evenly distributed disk teeth are integrally formed on the peripheral side of the fluted disc 353, tooth grooves are formed between adjacent disk teeth, and the driving end of the intermittent driving part 6 is abutted with the tooth grooves.
Referring to fig. 4 and 5, the intermittent driving part 6 includes a connection seat 61 installed at a side of the connection plate 351 remote from the fixing plate 32, a fixing seat 62 detachably connected to the connection seat 61, a guide 63 slidably connected to the connection seat 61, a slider 64 slidably connected to the fixing seat 62, and a lifter 65 provided at the connection seat 61 and having a telescopic end connected to the guide 63; the connecting seats 61 are arranged at intervals on one side of the connecting column 352, which is close to the guide rod 33, and dovetail grooves 611 are formed on one side of the connecting seats 61, which is close to the connecting column 352; the guide member 63 comprises a dovetail block 631 slidingly connected with the dovetail groove 611 and a guide plate 632 fixedly connected to one side of the dovetail block 631 near the connecting column 352; one surface of the guide plate 632 far away from the dovetail block 631 is provided with a sliding groove 6321, and two ends of the sliding groove 6321 are respectively positioned on two opposite angles of the guide plate 632; the slider 64 is connected to the slider groove 6321.
Referring to fig. 4 and 5, the fixing base 62 includes two clamping blocks 621 detachably connected to both sides of the connection base 61, respectively, and an elongated block 622 disposed between the two clamping blocks 621; the section of the clamping block 621 is L-shaped, and one end of the clamping block 621 away from the connecting seat 61 extends between the connecting seat 61 and the fluted disc 353; two ends of one side of the long bar 622 close to the connecting seat 61 are fixedly connected with one end of the two clamping blocks 621 away from the connecting seat 61 respectively. The two long bars 622 are arranged in parallel, and the sides of the two long bars 622 close to each other are provided with the angle grooves 6221, and the sliding piece 64 is slidingly connected between the two angle grooves 6221.
Referring to fig. 4 and 5, the sliding member 64 includes a sliding housing 641 slidingly coupled to the diagonal groove 6221, an extension block 642 fixedly coupled to a side of the sliding housing 641 close to the guide plate 632, a fixed groove body 643 fixedly coupled to a side of the sliding housing 641 remote from the extension block 642 and communicating with the sliding housing 641, and a claw 644 hinged in the fixed groove body 643 through a hinge shaft, a notch of the fixed groove body 643 facing the toothed disc 353; the hinge shaft is fixedly connected in the fixed groove body 643, and the claw 644 is sleeved on the hinge shaft and is rotationally connected with the hinge shaft; the claw portion of the claw 644 is located at one end of the claw 644 away from the hinge shaft, and the claw portion of the claw 644 extends out of the fixing groove body 643, and the claw portion of the claw 644 abuts against the tooth groove.
Referring to fig. 4 and 5, a return spring 645 is provided between the pawl 644 and the sliding case 641, one end of the return spring 645 is fixedly connected to the inner cavity of the sliding case 641, and the other end is fixedly connected to the claw portion of the pawl 644. A gap through which the extension block 642 can pass is formed between the two long strips 622, one end of the extension block 642, which is far away from the sliding shell 641, passes through the gap between the two long strips 622 and is abutted with one side of the guide plate 632, which is far away from the dovetail block 631, and one end of the extension block 642, which is far away from the sliding shell 641, is fixedly connected with a sliding block (not shown in the figure) which is in sliding connection with the sliding groove 6321.
The lifting piece 65 is installed in the dovetail groove 611 and is positioned at one end of the dovetail groove 611 close to the connecting plate 351, and the telescopic end of the lifting piece 65 is fixedly connected with one end of the dovetail block 631 close to the connecting plate 351. In the present embodiment, the lifter 65 is a lifter cylinder.
Therefore, when the fluted disc 353 needs to be intermittently rotated, the telescopic end of the lifting member 65 drives the dovetail block 631 to reciprocally slide along the length direction of the dovetail groove 611, and the sliding block is slidably connected with the sliding groove 6321, so that the guide plate 632 drives the sliding shell 641 to reciprocally slide along the length direction of the strip block 622, and when the plane side of the claw portion of the claw 644 abuts against the tooth groove, the claw 644 drives the fluted disc 353 to rotate; when the inclined surface side of the claw portion of the claw 644 abuts against the tooth slot, the return spring 645 is compressed, the claw portion of the claw 644 is received in the fixing groove 643, and the turntable cannot rotate reversely; namely: when the plane side of the claw part of the claw 644 is abutted with the tooth groove, the claw 644 can drive the fluted disc 353 to rotate; when the inclined surface side of the claw part of the claw 644 is abutted with the tooth groove, the claw 644 cannot drive the fluted disc 353 to reversely rotate; meanwhile, when the claw portion of the claw 644 moves to another tooth slot, the claw portion of the claw 644 is restored to the other tooth slot under the restoring action of the restoring spring 645; therefore, the fluted disc 353 can only intermittently rotate along the same direction, the intermittent rotation of the fluted disc 353 drives the intermittent rotation of the screw rod 354, and the intermittent rotation of the screw rod 354 enables the material pushing plate 34 to drive the material pushing block 341 to move along the length direction of the material tank body 2, so that the material pushing block 341 pushes the material in the lower placing groove 21 to move for a certain length distance, and the purpose of intermittent feeding is achieved.
Referring to fig. 4 and 5, an unlocking groove 3511 which is long is formed in one side, far away from the fixed plate 32, of the connecting plate 351, the length direction of the unlocking groove 3511 is consistent with that of the connecting plate 351, an unlocking electric push rod 3512 is mounted in the unlocking groove 3511 of the connecting plate 351, the telescopic end of the unlocking electric push rod 3512 faces the connecting seat 61, an unlocking block is fixedly connected to the bottom end of the connecting seat 61, the unlocking block is connected with the unlocking groove 3511 in a sliding mode, and the telescopic end of the unlocking electric push rod 3512 is fixedly connected with the unlocking block. Therefore, when the fluted disc 353 needs to be reversed, the unlocking electric push rod 3512 is started, so that the unlocking block drives the connecting seat 61 to move in the direction away from the fluted disc 353, and further the claw parts of the claw 644 are separated from the tooth grooves, and the purpose of unlocking the fluted disc 353 is achieved.
Meanwhile, in order to timely limit the fluted disc 353, in order to reduce the rotation of the fluted disc 353 in the process of rotation, the connecting plate 351 is far away from one side of the fixed plate 32 and is positioned between the connecting post 352 and the connecting seat 61, and the limiting end of the limiting assembly 7 extends into a tooth slot corresponding to the position.
Referring to fig. 4 and 6, the limit assembly 7 includes a limit plate 71, a limit shaft 72, and a limit spring 73; the limiting plate 71 is fixedly connected to one side, far away from the fixed plate 32, of the connecting plate 351 and is positioned between the connecting column 352 and the connecting seat 61, a mounting cavity 711 is formed in the limiting plate 71, a limiting electric push rod 712 is mounted in the mounting cavity 711, a limiting block 713 is further arranged in the mounting cavity 711, and the telescopic end of the limiting electric push rod 712 is fixedly connected with the limiting block 713; one end of the limiting spring 73 is fixedly connected with one side of the limiting block 713, which is far away from the limiting electric push rod 712, one end of the limiting spring 73, which is far away from the limiting block 713, is fixedly connected with the limiting shaft 72, one end of the limiting shaft 72, which is far away from the limiting spring 73, passes through one end of the limiting plate 71, which is far away from the connecting plate 351, and one end of the limiting shaft 72, which is far away from the limiting spring 73, extends out of the limiting plate 71, and one end of the limiting shaft 72, which extends out of the limiting plate 71, extends into the tooth groove; and one end of the limiting shaft 72, which is far away from the limiting spring 73, is provided with a circular chamfer.
Therefore, in the normal state, the limiting shaft 72 is clamped in the tooth groove, when the fluted disc 353 rotates, the tooth groove is abutted with the round chamfer of the limiting shaft 72, so that the limiting shaft 72 is contracted into the mounting cavity 711, and the limiting spring 73 is in a compressed state and has an outward tension; when the other tooth groove rotates to the upper part of the limiting shaft 72, the limiting shaft 72 extends into the tooth groove under the reset action of the limiting spring 73, so that the fluted disc 353 can be timely limited, and the phenomenon that the fluted disc 353 rotates over the head due to inertia in the rotating process is reduced. And the setting of the limiting electric push rod 712 can play a role in unlocking the limiting shaft 72.
The implementation principle of the production equipment of the high-precision capillary glass tube provided by the embodiment of the application is as follows: placing the material in the lower placing groove 21, under the action of the intermittent pushing component, the intermittent driving screw rod 354 rotates, so that the pushing block 341 pushes the material placed in the lower placing groove 21 to move a specific distance, then the double-shaft air cylinder 51 drives the two long strips 531 to move downwards, so that the two arc-shaped pressing plates 532 positioned on two sides of the cutting end of the cutting assembly 43 move downwards, and the upper placing groove 5321 and the lower placing groove 21 compress the material together, and the material is cut through the cutting end of the cutting assembly 43.
The embodiment of the application also discloses a process of the production equipment of the high-precision capillary glass tube, which comprises the following steps:
S1: placing the material in the lower placing groove 21, and under the action of the intermittent material pushing component, intermittently driving the screw rod 354 to rotate so that the material pushing block 341 pushes the material placed in the lower placing groove 21 to move a specific distance;
s2: then the double-shaft air cylinder 51 drives the two long strips 531 to move downwards, so that the two arc-shaped pressing plates 532 positioned at the two sides of the cutting end of the cutting assembly 43 move downwards, and the upper placing groove 5321 and the lower placing groove 21 jointly compress materials;
S3: the material is cut by the cutting end of the cutting assembly 43.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (5)
1. The production equipment of high-precision capillary glass tube is characterized in that: the automatic feeding device comprises a frame (1), a material groove body (2) arranged on a bearing surface of the frame (1), and a pushing mechanism (3) and a cutting mechanism (4) which are arranged on the bearing surface of the frame (1) in sequence along the conveying direction of materials, wherein a pressing mechanism (5) is further arranged on the bearing surface of the frame (1), and a cutting end of the cutting mechanism (4) is positioned between two pressing ends of the pressing mechanism (5);
The cutting mechanism (4) comprises a mounting seat (41) vertically mounted on a bearing surface of the frame (1), a mounting plate (42) in sliding connection with one side, close to the material trough body (2), of the mounting seat (41) and a cutting assembly (43) arranged on the mounting plate (42), a vertically arranged strip groove (411) is formed in one side, close to the material trough body (2), of the mounting seat (41), a vertically arranged hydraulic cylinder (412) is mounted at the bottom of the inner wall of the strip groove (411) in the mounting seat (41), a sliding block (421) in sliding connection with the strip groove (411) is fixedly connected with one end, close to the mounting plate (41), of the mounting plate (42), a telescopic end of the hydraulic cylinder (412) is fixedly connected with the bottom surface of the sliding block (421), and a cutting groove (22) corresponding to the cutting end position of the cutting assembly (43) is formed in the inner wall of the material trough body (2).
The material pressing mechanism (5) comprises a double-shaft air cylinder (51) vertically arranged on a bearing surface of the frame (1) and positioned on one side of the material groove body (2) away from the mounting seat (41), a connecting piece (52) arranged between the mounting seat (41) and the material groove body (2) and a pressing piece (53) respectively connected with the double-shaft air cylinder (51) and the connecting piece (52), wherein the pressing piece (53) comprises two long laths (531) longitudinally arranged above the material groove body (2) and mutually parallel to each other and two arc pressing plates (532) respectively fixedly connected to the bottom surfaces of the two long laths (531), the cutting end of the cutting assembly (43) is positioned between the two long laths (531), the arc side of the arc pressing plates (532) is matched with the inner wall of the material groove body (2), the inner wall of the material groove body (2) is provided with a lower placing groove (21) for placing materials, the arc side of the arc pressing plates (532) is provided with an upper placing groove (5321) corresponding to the position of the lower placing groove (21), and the cutting end of the arc pressing plates (532) is fixedly connected with one end of the double-shaft air cylinder (531) away from the two long laths (531);
The pushing mechanism (3) comprises a fixing frame (31) arranged on a bearing surface of the frame (1) and positioned at the discharge end of the material tank body (2), a fixed plate (32) arranged on the bearing surface of the frame (1) and positioned at the feed end of the material tank body (2), a guide rod (33) arranged between the fixing frame (31) and the fixed plate (32), a pushing plate (34) connected with the guide rod (33) in a sliding manner, and an intermittent pushing assembly (35) arranged on one side, close to the fixing frame (31), of the fixed plate (32) and connected with the pushing plate (34) at the pushing end, wherein the opposite ends of the guide rod (33) are fixedly connected with one side, close to the fixing frame (31) and the fixed plate (32), of the pushing plate (34) respectively, and a pushing block (341) extending into the lower placing groove (21) is fixedly connected to the arc side of the pushing plate (34).
The intermittent pushing assembly (35) comprises a connecting plate (351) arranged on one side, close to the fixed frame (31), of the fixed plate (32) and positioned at one end, far away from the guide rod (33), of the fixed plate (32), a connecting column (352) fixedly connected to one side, far away from the fixed plate (32), of the connecting plate (351), a fluted disc (353) rotatably connected with one end, far away from the connecting plate (351), of the connecting column (352), a screw rod (354) fixedly connected with one end, far away from the fluted disc (353), of the screw rod (354) and an intermittent driving part (6) connected with the fluted disc (353), one end, far away from the fluted disc (353), penetrates through the pushing plate (34) and is rotatably connected with the fixed frame (31), the screw rod (354) is in threaded connection with the pushing plate (34), a plurality of uniformly distributed disc teeth are integrally formed on the periphery of the fluted disc (353), tooth grooves are formed between adjacent disc teeth, and the driving end of the intermittent driving part (6) is in butt joint with the tooth grooves.
The intermittent drive component (6) comprises a connecting seat (61) arranged on one side, far away from the fixed plate (32), of a connecting plate (351), a fixing seat (62) detachably connected to the connecting seat (61), a guide piece (63) connected to the connecting seat (61) in a sliding mode, a sliding piece (64) connected to the fixing seat (62) in a sliding mode, and a lifting piece (65) arranged on the connecting seat (61) and connected with the guide piece (63) at the telescopic end, wherein the guide piece (63) is connected with the sliding piece (64), and the sliding piece (64) is in butt joint with a tooth groove.
2. The apparatus for producing a high-precision capillary glass tube according to claim 1, wherein: the sliding piece (64) comprises a sliding shell (641) which is connected with the fixed seat (62) in a sliding mode, an extension block (642) which is fixedly connected to one side of the sliding shell (641) close to the connecting seat (61) and is connected with the guide piece (63) in a sliding mode, a fixed groove body (643) which is fixedly connected to one side of the sliding shell (641) far away from the extension block (642) and is communicated with the sliding shell (641), and a claw (644) hinged in the fixed groove body (643) through a hinge shaft, wherein a claw part of the claw (644) is located at one end of the claw (644) far away from the hinge shaft, the claw part of the claw (644) extends out of the fixed groove body (643), a claw part of the claw (644) is in butt joint with a tooth socket, a reset spring (645) is arranged between the claw (644) and the sliding shell (641), and one end of the reset spring (645) is fixedly connected with an inner cavity of the sliding shell (641) and the other end of the claw part of the claw (644) is fixedly connected with the claw part of the claw (644).
3. The apparatus for producing a high-precision capillary glass tube according to claim 1, wherein: the utility model discloses a limiting device, including connecting plate (351), connecting seat (61) and connecting post (352), connecting plate (351) are kept away from one side of fixed plate (32) and are located between connecting post (352) and connecting seat (61), the spacing end of spacing subassembly (7) extends to in the tooth's socket that the position corresponds, spacing subassembly (7) are including limiting plate (71), spacing axle (72) and spacing spring (73), limiting plate (71) fixed connection is kept away from one side of fixed plate (32) and is located between connecting post (352) and connecting seat (61) in connecting plate (351), install cavity (711) in limiting plate (71), be provided with spacing electric putter (712) and stopper (713) in installing cavity (711), the flexible end and stopper (713) fixed connection of spacing electric putter (712), one end and one side fixed connection of spacing electric putter (713) are kept away from to spacing one end and spacing axle (72) of spacing spring (73), spacing axle (72) are kept away from spacing spring (73) one end and are extended to outside limiting plate (71), and one end of the limiting shaft (72) far away from the limiting spring (73) is provided with a round chamfer.
4. The apparatus for producing a high-precision capillary glass tube according to claim 1, wherein: unlocking grooves (3511) are formed in one side, far away from the fixed plate (32), of the connecting plate (351), unlocking electric pushing rods (3512) are arranged in the unlocking grooves (3511) of the connecting plate (351), unlocking blocks are fixedly connected to the bottom ends of the connecting seats (61), the unlocking blocks are connected with the unlocking grooves (3511) in a sliding mode, and telescopic ends of the unlocking electric pushing rods (3512) are fixedly connected with the unlocking blocks.
5. A process for manufacturing a high precision capillary glass tube according to any one of claims 1 to 4, characterized in that: the method comprises the following steps:
S1: placing the material in a lower placing groove (21), and under the action of an intermittent pushing component, intermittently driving a screw rod (354) to rotate so that a pushing block (341) pushes the material placed in the lower placing groove (21) to move a specific distance;
S2: then the double-shaft air cylinder (51) drives the two long strips (531) to move downwards, so that the two arc-shaped pressing plates (532) positioned at the two sides of the cutting end of the cutting assembly (43) move downwards, and the upper placing groove (5321) and the lower placing groove (21) jointly compress materials;
s3: the material is cut by a cutting end of a cutting assembly (43).
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| CN202210779865.7A CN114986712B (en) | 2022-07-04 | 2022-07-04 | Production equipment and process of high-precision capillary glass tube |
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| CN202210779865.7A CN114986712B (en) | 2022-07-04 | 2022-07-04 | Production equipment and process of high-precision capillary glass tube |
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| CN114986712B true CN114986712B (en) | 2024-04-26 |
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| CN213672224U (en) * | 2020-10-16 | 2021-07-13 | 赵瑞 | Cutting device for machining |
| CN114346686A (en) * | 2021-12-09 | 2022-04-15 | 南京金瑞立丰硬质材料科技有限公司 | Shaping device and method for superhard material |
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| DE3543350A1 (en) * | 1985-12-07 | 1987-06-11 | Rheinische Werkzeug & Metallf | Slicing machine for producing cold cuts, especially cheese slicing machine |
| JP2001328834A (en) * | 2000-05-17 | 2001-11-27 | Toshiba Ceramics Co Ltd | Apparatus and method for cutting glass tube |
| CN108568904A (en) * | 2018-07-02 | 2018-09-25 | 淮安信息职业技术学院 | A kind of old brick auto slice system |
| CN111231127A (en) * | 2020-03-12 | 2020-06-05 | 陈东辉 | Artificial rock core nondestructive cutting mechanism |
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| CN114986712A (en) | 2022-09-02 |
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